/* =======================================================
* sub_main
* ======================================================= */
.sub_img {
  background: url(../images/bg-question.jpg) no-repeat center/cover;
}


/* =======================================================
* question
* ======================================================= */
#question h3 {
  margin-top: 60px;
}

#question h3.marginT--0 {
  margin-top: 0px;
}

#question .accordion {
  max-width: 800px;
  margin: 0 auto;
}

#question .accordion div {
  display: none;
}

#question .accordion p {
  position: relative;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.7);
  padding: 10px 30px;
  border-radius: 5px;
  margin-bottom: 20px;
  z-index: 1;
}

/* プラスの横線 */
#question .accordion p::before {
  content: "";
  position: absolute;
  background: var(--color-black);
  top: 23px;
  right: 22px;
  width: 15px;
  height: 1px;
  transform: translateY(-50%);
}

/* プラスの縦線 */
#question .accordion p:after {
  content: "";
  position: absolute;
  background: var(--color-black);
  top: 23px;
  right: 29px;
  width: 1px;
  height: 15px;
  transform: translateY(-50%);
  transition: .3s;
}

#question .accordion p.open:after {
  top: 25%;
  opacity: 0;
  transform: rotate(90deg);
}

#question .accordion div {
  display: none;
  padding: 0px 40px 20px;
  line-height: 1.8;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

#question .linkBtn {
  margin-top: 100px;
}

@media screen and (max-width:768px) {
  #question .accordion p {
    padding: 10px 40px 10px 15px;
    margin-bottom: 10px;
  }

  #question .accordion div {
    padding: 0px 15px 0px;
  }
}